104349 2012-12-07 00:27:53 -0800 Assertion failed at WebCore::RedirectedXCompositeWindow::context() 2012-12-08 00:37:59 -0800 1 1 1 Unclassified WebKit WebKitGTK 528+ (Nightly build) PC Linux RESOLVED FIXED P2 Normal --- 0 kevin.cs.oh webkit-unassigned gustavo mrobinson webkit.review.bot oldest_to_newest 785701 0 kevin.cs.oh 2012-12-07 00:27:53 -0800 I faced this issue in 64 bit debugging build. ./Programs/GtkLauncher http://www.webkit.org/blog-files/3d-transforms/poster-circle.html --enable-accelerated-compositing ASSERTION FAILED: m_needsContext ../../Source/WebCore/platform/gtk/RedirectedXCompositeWindow.cpp(195) : WebCore::GLContext* WebCore::RedirectedXCompositeWindow::context() Segmentation fault (core dumped) 785704 1 178173 kevin.cs.oh 2012-12-07 00:37:52 -0800 Created attachment 178173 Patch 786453 2 178173 webkit.review.bot 2012-12-08 00:37:55 -0800 Comment on attachment 178173 Patch Clearing flags on attachment: 178173 Committed r137020: <http://trac.webkit.org/changeset/137020> 786454 3 webkit.review.bot 2012-12-08 00:37:59 -0800 All reviewed patches have been landed. Closing bug. 178173 2012-12-07 00:37:52 -0800 2012-12-08 00:37:55 -0800 Patch bug-104349-20121207173516.patch text/plain 1710 kevin.cs.oh U3VidmVyc2lvbiBSZXZpc2lvbjogMTM2OTIzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZGE1MGU2YmU3NTU5Mjlj ODQ5YTNjMmI5ZDBlMWIxZWZjOGE1ZjAxYy4uZGNlYzY4Yzc2MWU1MWViM2ZmZGE2MDJjZmJiNThl MmJkZmFiMDIxYyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDEyLTEyLTA3ICBDaGFu Z1Nlb2sgT2ggIDxzaGl2YW1pZG93QGdtYWlsLmNvbT4KKworICAgICAgICBBc3NlcnRpb24gZmFp bGVkIGF0IFdlYkNvcmU6OlJlZGlyZWN0ZWRYQ29tcG9zaXRlV2luZG93Ojpjb250ZXh0KCkKKyAg ICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEwNDM0OQorCisg ICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIFdlIHNob3VsZCBy ZXR1cm4gR0xDb250ZXh0IGlmIG1fbmVlZHNDb250ZXh0IGlzIENyZWF0ZUdMQ29udGV4dC4gQnkg dGhlIHdheQorICAgICAgICBDcmVhdGVHTENvbnRleHQgaXMgYSBlbnVtIHZhbHVlIGFuZCBpdHMg ZGVmYXVsdCB2YWx1ZSBpcyAwLiBTbyBjaGVja2luZworICAgICAgICBBU1NFUlQobV9uZWVkc0Nv bnRleHQpIGNhdXNlcyBhIGNyYXNoIG9uIGRlYnVnIGJ1aWxkLgorICAgICAgICBBU1NFUlQobV9u ZWVkc0NvbnRleHQgPT0gQ3JlYXRlR0xDb250ZXh0KSBpcyBiZXR0ZXIgaGVyZS4KKworICAgICAg ICBObyBuZXcgdGVzdHMgc2luY2Ugd2UgY2FuIHZlcmlmeSB0aGlzIHdpdGggYWxyZWFkeSBleGlz dGluZyBBQyB0ZXN0cy4KKworICAgICAgICAqIHBsYXRmb3JtL2d0ay9SZWRpcmVjdGVkWENvbXBv c2l0ZVdpbmRvdy5jcHA6CisgICAgICAgIChXZWJDb3JlOjpSZWRpcmVjdGVkWENvbXBvc2l0ZVdp bmRvdzo6Y29udGV4dCk6CisKIDIwMTItMTItMDYgIE1pY2hhZWwgUHJ1ZXR0ICA8bWljaGFlbEA2 OGsub3JnPgogCiAgICAgICAgIEluZGV4ZWREQjogUmVwbGFjZSBpbnQ2NCB3aXRoIGludDY0X3QK ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2d0ay9SZWRpcmVjdGVkWENvbXBv c2l0ZVdpbmRvdy5jcHAgYi9Tb3VyY2UvV2ViQ29yZS9wbGF0Zm9ybS9ndGsvUmVkaXJlY3RlZFhD b21wb3NpdGVXaW5kb3cuY3BwCmluZGV4IGEwMDg1MDJhNTg0YmVlMDhkN2U5MTc3ZWM1OTFmOThi MWMzYTVlY2YuLjQ1OTg1YWFjNjg2ZTE3NmUwNzU5YzU0OGRlYzY3YzBiN2JiMWFiZTAgMTAwNjQ0 Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL3BsYXRmb3JtL2d0ay9SZWRpcmVjdGVkWENvbXBvc2l0ZVdp bmRvdy5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvcGxhdGZvcm0vZ3RrL1JlZGlyZWN0ZWRYQ29t cG9zaXRlV2luZG93LmNwcApAQCAtMTkyLDcgKzE5Miw3IEBAIHZvaWQgUmVkaXJlY3RlZFhDb21w b3NpdGVXaW5kb3c6OnJlc2l6ZShjb25zdCBJbnRTaXplJiBzaXplKQogCiBHTENvbnRleHQqIFJl ZGlyZWN0ZWRYQ29tcG9zaXRlV2luZG93Ojpjb250ZXh0KCkKIHsKLSAgICBBU1NFUlQobV9uZWVk c0NvbnRleHQpOworICAgIEFTU0VSVChtX25lZWRzQ29udGV4dCA9PSBDcmVhdGVHTENvbnRleHQp OwogCiAgICAgaWYgKG1fY29udGV4dCkKICAgICAgICAgcmV0dXJuIG1fY29udGV4dC5nZXQoKTsK